I feel entailed to say something does that make me an egotistic asshole * it does I'm hoping that the light is shed and some of you will say no just to make me feel better, not that I need to feel better*

I don't really feel this way, more along the lines of:

can someone be entitled to something

So let's stroke that ego just a bit more.

Oh glorious powerful AnimeKami, if you will, can you grant me answer for my limited knowledge of Anime with your great wisdom, of which can't be compared? My request is for an Anime title where the protagonist is a serial killer vigilante.

Oh glorious powerful AnimeKami, if you will, can you grant me answer for my limited knowledge of Anime with your great wisdom, of which can't be compared? My request is for an Anime title where the protagonist is a serial killer vigilante.

batman

afro samurai

blade of the immortal

also if you have said serial rapist vigilante i'd also have a title for that

Have you heard of the show called Dexter on ShoTime? Something like that.

EDIT:
Looks like there a few Manga titles that gets close to what I want, but a show is what I'm looking for. Death Note came to mind and close, but the flow I'm looking for is just a bit different.

well Akumetsu is about a Vigilante killing corrupt business and government people.
One Target. One Kill.
he will only kill his target, and kill himself in the process.
and some of the kills are just glorious